BlackMagic Ultrastudio Express and Media Composer

I've got an issue.I have a Blackmagic UltraStudio Express connected via Thunderbolt to my Avid Media Composer Editor. The goal is to have the Video playback be seen on a second monitor via SDI cable.It's the latest version of Avid Media ComposerIt's the latest Black Magic drivers.The Hardware specs on the editor are rock solid.

I am not a Media Composer guy. I'm the IT guy. Is there a setting to get the Blackmagic to output the playback to the SDI connected monitor? Is there a setting in Media Composer that I'm missing?